Messages in this thread | | | From | Alan Cox <> | Subject | Re: loadable modules | Date | Thu, 2 May 1996 17:52:37 +0100 (BST) |
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> There are reasons I do not want to do this with libc - basically, a libc > approach can be bypassed with static bins, which I cant allow in this case.
In which case you'll need to modify the actual kernel. The syscall map is static and its a very dangerous thing to play with as you shouldnt assume its just going to be a vector table. We pull tricks already - eg the sparc uses the low bit of the vector to indicate a call it can skip the expensive window saving on.
Alan
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